BS 6556-3:1985

Low speed digital signals for use in coal mines. Specification for message protocols.

NORMA vydána dne 31.1.1985

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The information about the standard:

Designation standards: BS 6556-3:1985
Publication date standards: 31.1.1985
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS 6556-3:1985 :

Specifies the message protocols employed with intrinsicaly safe transmitting and receiving circuits forming low speed digital data transmission links in which the data is transmitted by optical or transformer couplings. Status: Confirmed